CN112690519A - Whole body composite cooling garment based on bionics principle - Google Patents
Whole body composite cooling garment based on bionics principle Download PDFInfo
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- CN112690519A CN112690519A CN202110029329.0A CN202110029329A CN112690519A CN 112690519 A CN112690519 A CN 112690519A CN 202110029329 A CN202110029329 A CN 202110029329A CN 112690519 A CN112690519 A CN 112690519A
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- heat exchange
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/002—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment
- A41D13/005—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment with controlled temperature
- A41D13/0053—Cooled garments
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
- A41D27/18—Cloth collars
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/02—Layered materials
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/06—Thermally protective, e.g. insulating
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2300/00—Details of garments
- A41D2300/30—Closures
- A41D2300/322—Closures using slide fasteners
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2600/00—Uses of garments specially adapted for specific purposes
- A41D2600/20—Uses of garments specially adapted for specific purposes for working activities
Abstract
The invention discloses a whole body composite cooling garment based on a bionics principle, which is based on a human body bionics design, fully considers the heat preservation requirements and the human body thermal comfort requirements of different organs of a human body according to the heat dissipation capacity distribution, sweat gland distribution, aorta blood vessel distribution and the heat production capacity of the organs of the human body, and on the basis of arranging a heat insulation layer, the liquid cooling circulation heat exchange channels in the composite cooling garment corresponding to different parts of the human body are designed in a differentiated manner, and the heat of the human body on the inner side of the composite cooling garment is transferred to the outer side through the circulation flow of cooling liquid in the liquid cooling circulation heat exchange channels in the composite cooling garment, so that the purpose of cooling the human body is realized. The liquid cooling supply box arranged on the back side of the composite cooling garment provides power for liquid cooling circulation, the returned cooling liquid is cooled through the semiconductor refrigeration assembly, the temperature is lower when the micro water pump conveys the cooling liquid into the liquid cooling circulation heat exchange channel, and the efficiency of liquid cooling circulation cooling is improved.
Description
Technical Field
The invention relates to a systemic composite cooling garment, in particular to a systemic composite cooling garment based on a bionics principle, which utilizes a water-cooling circulating heat exchange tube and a thermal comfort cooling garment to realize the regulation and control of human body temperature in a high-temperature environment.
Background
In hot summer or high-temperature environment, especially when the environmental temperature exceeds 32 ℃, the physiological function of a person can be abnormally changed, for example, a great amount of sweating can increase the cardiovascular burden, if the high temperature exceeds the bearing limit of the human body, the working efficiency is slightly reduced, and if the judgment is seriously influenced, the heatstroke phenomenon can be caused, if the person cannot be rescued in time, even the life can be threatened. Meanwhile, the optimum relative humidity of the human body is 45-65% RH, and a certain discomfort can be caused when the relative humidity is lower or higher than the optimum relative humidity.
In order to solve such problems, cooling garments have been developed, and the existing cooling garments are largely classified into two types, i.e., a shading ventilation type, which is achieved by shielding a radiation source such as adding a reflective and thermal film to the garment or ventilation such as adding a fan to the garment. The other method is realized by designing a cooling liquid of a circulating cooling system in the clothes to take away heat. At present, the application range of cooling clothes is gradually expanded to a plurality of fields such as military use, aerospace, fire control, metallurgy, mining, medical treatment, sports and the like, and the cooling clothes are mainly used for avoiding overheating of human bodies in high-temperature environments, enhancing thermal comfort of the human bodies, treating certain diseases and the like. Although the effect is good, with the warming of global temperature, the intense heat in summer becomes an obstacle to the working and life of people. How to effectively facilitate the implementation of cooling for high-temperature working people becomes a difficult problem which troubles research and development personnel. While simple and reliable solutions and cost-controllable products become critical.
Cooling garments have been developed abroad to suit the needs of persons in different industries. During the gulf war of 1991, the united states air force adopted a novel intermittent multi-person cooling system, which consists of an air conditioner, a chemical warfare agent filter, a vest and the like. The cold air flow generated by the air conditioner is introduced into the chemical warfare agent filter and then into the vest of the protective clothing to reduce the temperature of the human body. The commander of the American sea military aviation service system is developing a vest type air conditioning system called as 'refrigeration armor', which sucks ambient air into an air conditioner positioned on one side of an air inlet through a set of filtering and blowing pipes, and the conditioned air enters a conduit in a flight suit from an air outlet so as to achieve the purpose of reducing the body temperature of a pilot.
Since 1980, liquid-cooled helmets and portable local liquid-cooled suits for helicopter pilots were developed in China. China also develops a novel portable individual cooling system, which consists of a cooling vest and a refrigerating system, wherein the front part and the rear part of the vest are fully provided with snakelike plastic hoses, and the refrigerating system comprises an ice bag, a pump, a battery and the like which are used as cold sources. When the vest is used, the vest is connected with a refrigerating system, ice water in an ice bag is injected into a plastic hose of the vest by a water pump after a power supply is turned on, and the purpose of cooling a human body is achieved through ice water circulation.
In the prior art, the cooling suit generally adopts the refrigerant refrigeration principle, and refrigerant circulation route is single, and the pipe diameter is fixed, for the different cooling demands of considering human different positions, and the refrigeration speed is slow, and is inefficient, needs the continuous refrigerant that provides, can't accomplish the sustainable use of the energy, does not conform to the environmental protection theme of advocating in present society. The existing cooling clothes are heavy in weight and few in function, and cannot meet the requirements of users.
Disclosure of Invention
The invention aims to overcome the defects of the existing cooling suit and provides the whole-body composite cooling suit based on the bionics principle, the cooling suit has the requirement of fully considering the thermal comfort of the human body, can meet the requirements of the thermal comfort or the heat dissipation of operators in special conditions such as mining, military, police and the like, and the whole-body composite cooling suit has the advantages of convenient use, long endurance time, no limitation on the activity space of the human body and the like.
In order to achieve the purpose, the invention adopts the following technical scheme: a whole-body composite cooling garment based on a bionics principle is characterized by comprising a composite cooling garment body and a liquid cooling supply box, wherein the composite cooling garment body is in a high-collar one-piece garment type, hands, feet and feet are in a closed design, and the back is provided with a zipper connecting structure for putting on and taking off; the composite cooling garment body 1 is formed by compounding four layers of materials, namely a body layer, a heat insulation material layer, a heat exchange cavity layer and a lining material layer from outside to inside in sequence, and the four layers of materials are compounded by adhesion or other modes to form the composite cooling garment body;
the heat exchange cavity layer is internally provided with a liquid cooling circulation heat exchange channel, the liquid cooling circulation heat exchange channel is distributed by referring to the blood vessel distribution of the aorta of a human body, specifically, an aorta heat exchange pipeline which is distributed in a V shape is arranged in the middle of the front part of the collar of the heat exchange cavity layer, and two ends of the upper part of the aorta heat exchange pipeline extend towards two sides of the collar and extend to the rear side of the collar; the aorta heat exchange pipes at two sides extend to one third of the length of the corresponding side at the back side of the collar, then extend downwards to the position where the shoulder is downward 1/3 and the upper body is long, and then are connected with the downstream liquid guide pipe; the other end of the downstream liquid guide pipe penetrates through the heat insulation material layer and the small hole reserved in the body layer and is communicated with the liquid output end of the micro water pump through the adapter;
the lower part of the aorta heat exchange pipeline is positioned at the front side of the heat exchange cavity layer and at the position which is far from 1/6 upper body clothes of the shoulder, the tail end of the aorta heat exchange pipeline is communicated with the three chest heat exchange pipelines through a conversion joint, wherein the middle chest heat exchange pipeline is arranged at the right middle position of the front side of the heat exchange cavity layer and extends downwards, the two chest heat exchange pipelines at the two sides and the middle chest heat exchange pipeline form an included angle of 30 degrees and extend towards the two sides, the tail ends of the two chest heat exchange pipelines at the two sides are respectively provided with a semicircular conversion pipeline which is horizontally arranged in an oblique street, and the opening of the semicircular conversion pipeline faces the middle position of the front side of the heat exchange cavity layer; the two chest heat exchange pipelines on the two sides are communicated with the arm heat exchange pipeline which is vertically arranged towards the shoulders; the arm heat exchange pipeline extends horizontally outwards when extending upwards to the middle height between the armpit and the shoulder, reaches the position of the sleeve and then extends towards the tail end of the hand with a closed design along the midline of the sleeve; the arm heat exchange pipelines of the hand are folded from the current side around the tail end of the hand and extend upwards towards the other side of the hand, and extend towards the shoulder along the center line of the other side of the sleeve after being converged with the arm heat exchange pipelines;
the semicircular conversion pipelines at two sides are converged with the tail end of the chest heat exchange pipeline positioned in the middle through a horizontal connecting pipe at one end, the three pipelines are communicated with the S-shaped abdomen heat exchange pipes arranged at two sides below the semicircular conversion pipelines after being converged, the S-shaped abdomen heat exchange pipes at two sides are communicated to form a multilayer roundabout shape, the channel flowing direction is from top to bottom, the S-shaped abdomen heat exchange pipes at two sides are oppositely arranged, and the bottoms of the S-shaped abdomen heat exchange pipes and the S-shaped abdomen heat exchange pipes are communicated; thigh heat exchange pipelines extend towards knee parts of the trouser legs respectively at the tail ends of two sides and one third of the length parts of the two sides of the bottoms of the S-shaped abdomen heat exchange tubes at the two sides, and the thigh heat exchange pipelines at the tail end of the same side and the one third of the length parts of the two sides are converged at the thigh elbows at the same side and extend towards the tail ends of the foot parts along the middle parts of the front sides of the trouser legs; thigh micro heat exchange tubes which are upward and face to the two sides of the thigh of the trouser leg are arranged on the thigh heat exchange tube at the position where the knee part of the trouser leg is upward 1/15 clothes; shank micro heat exchange tubes which are downward and face to the two sides of the shanks of the trouser legs are arranged on thigh heat exchange tubes at the positions, downward from the knee positions of the trouser legs to 1/12 clothes lengths, of the upper legs through conversion joints; the thigh heat exchange pipeline at the tail end of the foot part is folded back from the current side around the tail end of the foot part to the other side of the foot part, passes through the heel, goes upwards along the middle part of the rear side of the trouser leg, is converged with the tail ends of the thigh micro heat exchange pipe and the shank micro heat exchange pipe, extends to the waist part of the rear side and is connected with a backflow liquid guide pipe; the reflux liquid guide pipe passes through the small holes reserved on the heat insulation material layer and the body layer and is communicated with the bottom of the liquid storage tank in the liquid cooling supply box;
the liquid cooling supply box comprises a box body made of heat insulating materials, a micro water pump, a filter, a flowmeter, a portable battery, a semiconductor refrigeration assembly and a liquid storage tank are arranged in the box body, the liquid storage tank is fixed at the bottom of the inner side of the box body, the bottom of the liquid storage tank and the bottom of the box body are respectively provided with a through hole, the two through holes are opposite, and the tail ends of a plurality of backflow liquid guide pipes are arranged on the through holes at the bottoms of the liquid storage tank and the box bottom through porous sealing end covers; each backflow liquid guide pipe is provided with a check valve; the semiconductor refrigeration assembly is fixed on the side surface of the rear side of the box body, the refrigeration end of the semiconductor refrigeration assembly is positioned on the inner side of the box body, the heat dissipation end of the semiconductor refrigeration assembly is positioned on the outer side of the box body, the refrigeration end and the heat dissipation end of the semiconductor refrigeration assembly are isolated through the side surface of the rear side of the box body, and the refrigeration end of the semiconductor refrigeration assembly is sealed on the inner side of the box body through sealant; the liquid input end of the micro water pump is communicated with the bottom inside the liquid storage tank through a condensation liquid guide pipe, the middle part of the condensation liquid guide pipe is contacted with the refrigerating end of the semiconductor refrigerating assembly, and a filter and a flowmeter are arranged on the condensation liquid guide pipe close to the input end of the micro water pump 2;
each downstream liquid guide pipe is provided with a check valve; the micro water pump is fixed on one side of the top of the inner side of the box body, the filter and the flowmeter are fixed on the other side of the top of the inner side of the box body, and the regulating switch of the micro water pump and the display disc of the flowmeter are positioned on the top surface of the outer side of the box body; the portable battery is fixed on the upper part of one side surface of the box body, and a detachable clamping block is arranged on the side surface and used for replacing the portable battery; the portable battery is respectively connected with the micro water pump, the flowmeter and the semiconductor refrigeration assembly through electric leads to supply power to the micro water pump, the flowmeter and the semiconductor refrigeration assembly;
a porous sealing end cover is arranged on a small hole for accommodating the downstream liquid guide pipe on the box body, and is used for sealing the inside of the box body while the downstream liquid guide pipe passes through the porous sealing end cover; the outer side surfaces of the downstream liquid guide pipe and the reflux liquid guide pipe are respectively provided with a heat insulation coating for avoiding heat exchange between liquid in the liquid guide pipe and the outside;
the liquid cooling supply box is arranged on the back side of the composite cooling garment body in a shoulder strap or sewing mode.
Compared with the prior art, the invention has the beneficial effects that: the whole-body composite cooling garment is designed based on human bionics, heat dissipation quantity distribution on the surface of a human body, sweat gland distribution, aortic blood vessel distribution and heat generation quantity of human organs are fully considered, warm keeping requirements and thermal comfort requirements of different human organs are fully considered, liquid cooling circulating heat exchange channels in the composite cooling garment corresponding to different human parts are designed differently on the basis of the thermal insulation layer, cooling liquid flows in the liquid cooling circulating heat exchange channels in the composite cooling garment in a circulating mode, heat of the human body on the inner side of the composite cooling garment is transferred to the outer side, and the purpose of cooling the human body is achieved. The liquid cooling supply box arranged on the back side of the composite cooling garment provides power for liquid cooling circulation, the returned cooling liquid is cooled through the semiconductor refrigeration assembly, the temperature is lower when the micro water pump conveys the cooling liquid into the liquid cooling circulation heat exchange channel, and the efficiency of liquid cooling circulation cooling is improved.
Drawings
Fig. 1 is a schematic structural view (cross-sectional view) of a composite cooling suit body according to an embodiment of the composite cooling suit of the present invention;
FIG. 2 is a schematic diagram of the arrangement of liquid cooling circulation heat exchange channels in the composite cooling garment body according to an embodiment of the composite cooling garment of the present invention;
fig. 3 is a schematic view of the pipe connection inside the liquid cooling supply tank according to an embodiment of the composite cooling suit of the present invention.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
The invention provides a whole-body composite cooling garment (see fig. 1-3 for short) based on a bionics principle, which comprises a composite cooling garment body 1 and a liquid cooling supply box, wherein the composite cooling garment body 1 is in a high-collar one-piece garment type, hands, heels and feet are in a closed design, and the back is provided with a zipper connecting structure for putting on and taking off; the composite cooling garment body 1 is formed by compounding four layers of materials, namely a body layer 19, a heat insulation material layer 20, a heat exchange cavity layer 21 and an inner material layer 22 from outside to inside in sequence, and the four layers of materials form the composite cooling garment body 1 in an adhesion or other compounding mode; the lining layer is formed by weaving 80% of cotton and 20% of spandex;
a liquid cooling circulation heat exchange channel is arranged in the heat exchange cavity layer 21, the liquid cooling circulation heat exchange channel arrangement refers to the distribution of human aortic blood vessels, specifically, an aortic heat exchange pipeline 8 arranged in a v shape is arranged in the middle of the front part of the collar of the heat exchange cavity layer 21, and two ends of the upper part of the aortic heat exchange pipeline 8 extend towards two sides of the collar and extend to the rear side of the collar; the aorta heat exchange pipes 8 at two sides extend to one third of the length of the corresponding side at the back side of the collar, then extend downwards to the position where the shoulder is downward 1/3 and the upper body is long, and then are connected with a downstream liquid guide pipe; the other end of the downstream liquid guide pipe passes through the heat insulation material layer 20 and the small hole reserved on the body layer 19 and then is communicated with the liquid output end of the micro water pump 2 through the adapter;
the lower part of the aorta heat exchange pipeline 8 is positioned at the front side of the heat exchange cavity layer 21 and at the position 1/6 away from the shoulder part, namely the upper body garment length, of the upper body garment length (the garment length from the shoulder part to the crotch part of the leg part), the tail end of the aorta heat exchange pipeline is communicated with the three chest heat exchange pipelines 9 through a conversion joint, wherein the middle chest heat exchange pipeline 9 is arranged at the middle position of the front side of the heat exchange cavity layer 21 and extends downwards, the two chest heat exchange pipelines 9 at the two sides and the middle chest heat exchange pipeline 9 at the two sides form an included angle of 30 degrees and extend towards the two sides, the tail ends of the two chest heat exchange pipelines 9 at the two sides are respectively provided with a semicircular conversion pipeline which is horizontally arranged in an oblique street, and the opening of the semicircular conversion pipeline faces the middle position of; the joints of the two chest heat exchange pipelines 9 on the two sides and the semicircular conversion pipeline are respectively provided with a conversion joint, so that the two chest heat exchange pipelines 9 on the two sides are respectively communicated with the arm heat exchange pipelines 10 which are vertically arranged towards the shoulders; the arm heat exchange pipeline 10 extends horizontally outwards when extending upwards to the middle height between the armpit and the shoulder, reaches the position of the sleeve and then extends towards the tail end of the hand with a closed design along the midline of the sleeve; the arm heat exchange pipelines 10 of the elbows of the sleeves are provided with arm micro heat exchange pipelines towards the two sides of the sleeves through conversion joints, the arm heat exchange pipelines 10 of the hands fold back from the current side around the tail ends of the hands and extend upwards towards the other sides of the hands, and extend towards the shoulders along the central line of the other sides of the sleeves after being converged with the arm micro heat exchange pipelines, when reaching the middle height between the armpits and the shoulders, the arm micro heat exchange pipelines horizontally extend towards the collar, and when the shoulder is at the half length position, the arm micro heat exchange pipelines extend downwards towards the back side of the heat exchange cavity layer 21 to the back side waist part and are connected with backflow liquid guide pipes;
the semicircular conversion pipelines at two sides are converged with the tail end of the chest heat exchange pipeline 9 positioned in the middle through a horizontal connecting pipe at one end, the three pipelines are communicated with the S-shaped belly heat exchange pipes arranged at two sides below the semicircular conversion pipelines after being converged, the S-shaped belly heat exchange pipes at two sides are communicated to form a multilayer roundabout structure, the channel flowing direction is from top to bottom, the S-shaped belly heat exchange pipes at two sides are oppositely arranged, and the bottoms of the S-shaped belly heat exchange pipes are communicated; thigh heat exchange pipelines extend towards knee parts of the trouser legs respectively at the tail ends of two sides and one third of the length parts of the two sides of the bottoms of the S-shaped abdomen heat exchange tubes at the two sides, and the thigh heat exchange pipelines at the tail end of the same side and the one third of the length parts of the two sides are converged at the thigh elbows at the same side and extend towards the tail ends of the foot parts along the middle parts of the front sides of the trouser legs; thigh micro heat exchange tubes which are upward and face to the two sides of the thigh of the trouser leg are arranged on thigh heat exchange pipelines at the positions where the knee parts of the trouser leg are upward 1/12 clothes long (the length from the top of the collar to the sole is the clothes long) through conversion joints; shank micro heat exchange tubes which are downward and face to the two sides of the shanks of the trouser legs are arranged on thigh heat exchange tubes at the positions, downward from the knee positions of the trouser legs to 1/12 clothes lengths, of the upper legs through conversion joints; the thigh heat exchange pipeline at the tail end of the foot part is folded back from the front side around the tail end of the foot part to the other side of the foot part, passes through the heel, goes upwards along the middle part of the rear side of the trouser leg, is converged with the tail ends of the thigh micro heat exchange pipe and the shank micro heat exchange pipe, extends to the waist part of the rear side and is connected with a backflow liquid guide pipe. The reflux liquid guide pipe passes through the small holes reserved on the heat insulation material layer 20 and the body layer 19 and then is communicated with the bottom of the liquid storage tank 6 in the liquid cooling supply box;
the liquid cooling supply box comprises a box body made of heat insulating materials, wherein a check valve 7, a micro water pump 2, a filter 3, a flowmeter 4, a portable battery, a semiconductor refrigeration assembly 5 and a liquid storage tank 6 are arranged in the box body, the liquid storage tank 6 is fixed at the bottom of the inner side of the box body, the bottom of the liquid storage tank 6 and the bottom of the box body are both provided with a through hole, the positions of the two through holes are opposite, and the tail ends of a plurality of backflow liquid guide pipes are arranged on the through holes at the bottoms of the liquid storage tank 6 and the box bottom through; each backflow liquid guide pipe is provided with a check valve 7; the semiconductor refrigeration component 5 is fixed on the side surface of the rear side of the box body, the refrigeration end of the semiconductor refrigeration component is positioned on the inner side of the box body, the heat dissipation end of the semiconductor refrigeration component is positioned on the outer side of the box body, the refrigeration end and the heat dissipation end of the semiconductor refrigeration component are isolated through the side surface of the rear side of the box body, and the refrigeration end of the semiconductor refrigeration component is sealed on the inner side of the box body through sealant; the liquid input end of the micro water pump 2 is communicated with the bottom inside the liquid storage tank 6 through a condensation liquid guide pipe, the middle part of the condensation liquid guide pipe is contacted with the refrigerating end of the semiconductor refrigerating assembly 5, and a filter 3 and a flowmeter 4 are arranged on the condensation liquid guide pipe close to the input end of the micro water pump 2.
Each downstream liquid guide pipe is provided with a check valve 7. The micro water pump 2 is fixed on one side of the top of the inner side of the box body, the filter 3 and the flowmeter 4 are fixed on the other side of the top of the inner side of the box body, and the regulating switch of the micro water pump 2 and the display disc of the flowmeter 4 are positioned on the top surface of the outer side of the box body; the portable battery is fixed on the upper part of one side surface of the box body, and a detachable clamping block is arranged on the side surface and used for replacing the portable battery; the portable battery is respectively connected with the micro water pump 2, the flowmeter 4 and the semiconductor refrigeration component 5 through electric leads to supply power to the micro water pump.
And a porous sealing end cover is arranged on a small hole for accommodating the downstream liquid guide pipe on the box body, and is used for sealing the inside of the box body while the downstream liquid guide pipe passes through the porous sealing end cover. The outer side surfaces of the downstream liquid guide pipe and the reflux liquid guide pipe are respectively provided with a heat insulation coating for avoiding heat exchange between liquid in the liquid guide pipe and the outside.
The liquid cooling supply box is arranged on the back side of the composite cooling suit body 1 in a mode of arranging shoulder straps or sewing.
The liquid cooling circulation heat exchange channel is composed of an anti-bending silica gel hose and is fixed on the heat insulation material layer 20 or the lining material layer 22 in a bonding mode and the like.
The micro water pump 2 is used for providing power for liquid cooling circulation, and a direct-current micro diaphragm water pump is generally adopted. When the requirement on flow regulation is strict, a direct-current variable-frequency water pump can also be adopted. The check valve 7 is used for preventing liquid in the loop of the system from flowing backwards, and particularly preventing high-level liquid from flowing backwards and overflowing after the system stops running.
The miniature water pump 2 has a lift of 15m, a body length of 11cm, a power of 60W and a rated voltage of 12V.
The portable battery is a 12V and 100Ah lithium battery, and the length, width and height of the portable battery are 56, 40 and 67 respectively, and the unit is mm.
The semiconductor refrigeration assembly is XH-X255 in model, the power peak value is 60W, and the working voltage is 12V.
The working principle of the composite cooling suit is as follows: under the action of the micro water pump 2, cooling liquid in the liquid storage tank is conveyed to the aorta heat exchange pipeline 8 after being refrigerated by the semiconductor refrigeration component 5, flows along the front side of the aorta heat exchange pipeline 8 in a reciprocating manner, flows along the chest heat exchange pipeline 9 and the arm heat exchange pipeline 10 at the front side of the composite cooling garment in a reciprocating manner to the abdomen and sleeves of the cooling garment, flows back to the shoulder from top to bottom at the sleeves, flows to the waist position at the back side of the composite cooling garment along the back side of the composite cooling garment, and then flows back to the liquid storage tank through the backflow liquid guide pipe; the cooling liquid of the abdomen of the composite cooling suit flows to the feet along the thighs and the shanks, flows back to the waist position of the back side of the composite cooling suit along the other sides of the feet, the shanks and the thighs, and then flows back to the liquid storage tank through the backflow liquid guide pipe, so that the circulation flow of the cooling liquid from the liquid cooling supply box to the composite cooling suit is completed, the primary heat exchange is realized, and the human body heat on the inner side of the composite cooling suit is transferred to the liquid storage tank. The flow of the cooling liquid input into the aorta heat exchange pipeline 8 can be observed through the flowmeter 4, and the flow of the cooling liquid is adjusted by regulating and controlling the working gear of the micro water pump 2 so as to regulate the speed of heat exchange between the cooling liquid and a human body.
Nothing in this specification is said to apply to the prior art.
Claims (6)
1. A whole-body composite cooling garment based on a bionics principle is characterized by comprising a composite cooling garment body and a liquid cooling supply box, wherein the composite cooling garment body is in a high-collar one-piece garment type, hands, feet and feet are in a closed design, and the back is provided with a zipper connecting structure for putting on and taking off; the composite cooling garment body is formed by compounding four layers of materials, namely a body layer, a heat insulation material layer, a heat exchange cavity layer and a lining material layer from outside to inside in sequence, and the four layers of materials are compounded by adhesion or other modes to form the composite cooling garment body;
the heat exchange cavity layer is internally provided with a liquid cooling circulation heat exchange channel, the liquid cooling circulation heat exchange channel is distributed by referring to the blood vessel distribution of the aorta of a human body, specifically, an aorta heat exchange pipeline which is distributed in a V shape is arranged in the middle of the front part of the collar of the heat exchange cavity layer, and two ends of the upper part of the aorta heat exchange pipeline extend towards two sides of the collar and extend to the rear side of the collar; the aorta heat exchange pipes at two sides extend to one third of the length of the corresponding side at the back side of the collar, then extend downwards to the position where the shoulder is downward 1/3 and the upper body is long, and then are connected with the downstream liquid guide pipe; the other end of the downstream liquid guide pipe penetrates through the heat insulation material layer and the small hole reserved in the body layer and is communicated with the liquid output end of the micro water pump through the adapter;
the lower part of the aorta heat exchange pipeline is positioned at the front side of the heat exchange cavity layer and at the position which is far from 1/6 upper body clothes of the shoulder, the tail end of the aorta heat exchange pipeline is communicated with the three chest heat exchange pipelines through a conversion joint, wherein the middle chest heat exchange pipeline is arranged at the right middle position of the front side of the heat exchange cavity layer and extends downwards, the two chest heat exchange pipelines at the two sides and the middle chest heat exchange pipeline form an included angle of 30 degrees and extend towards the two sides, the tail ends of the two chest heat exchange pipelines at the two sides are respectively provided with a semicircular conversion pipeline which is horizontally arranged in an oblique street, and the opening of the semicircular conversion pipeline faces the middle position of the front side of the heat exchange cavity layer; the two chest heat exchange pipelines on the two sides are communicated with the arm heat exchange pipeline which is vertically arranged towards the shoulders; the arm heat exchange pipeline extends horizontally outwards when extending upwards to the middle height between the armpit and the shoulder, reaches the position of the sleeve and then extends towards the tail end of the hand with a closed design along the midline of the sleeve; the arm heat exchange pipelines of the hand are folded from the current side around the tail end of the hand and extend upwards towards the other side of the hand, and extend towards the shoulder along the center line of the other side of the sleeve after being converged with the arm heat exchange pipelines;
the semicircular conversion pipelines at two sides are converged with the tail end of the chest heat exchange pipeline positioned in the middle through a horizontal connecting pipe at one end, the three pipelines are communicated with the S-shaped abdomen heat exchange pipes arranged at two sides below the semicircular conversion pipelines after being converged, the S-shaped abdomen heat exchange pipes at two sides are communicated to form a multilayer roundabout shape, the channel flowing direction is from top to bottom, the S-shaped abdomen heat exchange pipes at two sides are oppositely arranged, and the bottoms of the S-shaped abdomen heat exchange pipes and the S-shaped abdomen heat exchange pipes are communicated; thigh heat exchange pipelines extend towards knee parts of the trouser legs respectively at the tail ends of two sides and one third of the length parts of the two sides of the bottoms of the S-shaped abdomen heat exchange tubes at the two sides, and the thigh heat exchange pipelines at the tail end of the same side and the one third of the length parts of the two sides are converged at the thigh elbows at the same side and extend towards the tail ends of the foot parts along the middle parts of the front sides of the trouser legs; thigh micro heat exchange tubes which are upward and face to the two sides of the thigh of the trouser leg are arranged on the thigh heat exchange tube at the position where the knee part of the trouser leg is upward 1/15 clothes; shank micro heat exchange tubes which are downward and face to the two sides of the shanks of the trouser legs are arranged on thigh heat exchange tubes at the positions, downward from the knee positions of the trouser legs to 1/12 clothes lengths, of the upper legs through conversion joints; the thigh heat exchange pipeline at the tail end of the foot part is folded back from the current side around the tail end of the foot part to the other side of the foot part, passes through the heel, goes upwards along the middle part of the rear side of the trouser leg, is converged with the tail ends of the thigh micro heat exchange pipe and the shank micro heat exchange pipe, extends to the waist part of the rear side and is connected with a backflow liquid guide pipe; the reflux liquid guide pipe passes through the small holes reserved on the heat insulation material layer and the body layer and is communicated with the bottom of the liquid storage tank in the liquid cooling supply box;
the liquid cooling supply box comprises a box body made of heat insulating materials, a micro water pump, a filter, a flowmeter, a portable battery, a semiconductor refrigeration assembly and a liquid storage tank are arranged in the box body, the liquid storage tank is fixed at the bottom of the inner side of the box body, the bottom of the liquid storage tank and the bottom of the box body are respectively provided with a through hole, the two through holes are opposite, and the tail ends of a plurality of backflow liquid guide pipes are arranged on the through holes at the bottoms of the liquid storage tank and the box bottom through porous sealing end covers; each backflow liquid guide pipe is provided with a check valve; the semiconductor refrigeration assembly is fixed on the side surface of the rear side of the box body, the refrigeration end of the semiconductor refrigeration assembly is positioned on the inner side of the box body, the heat dissipation end of the semiconductor refrigeration assembly is positioned on the outer side of the box body, the refrigeration end and the heat dissipation end of the semiconductor refrigeration assembly are isolated through the side surface of the rear side of the box body, and the refrigeration end of the semiconductor refrigeration assembly is sealed on the inner side of the box body through sealant; the liquid input end of the micro water pump is communicated with the bottom inside the liquid storage tank through a condensation liquid guide pipe, the middle part of the condensation liquid guide pipe is contacted with the refrigerating end of the semiconductor refrigerating assembly, and a filter and a flowmeter are arranged on the condensation liquid guide pipe close to the input end of the micro water pump 2;
each downstream liquid guide pipe is provided with a check valve; the micro water pump is fixed on one side of the top of the inner side of the box body, the filter and the flowmeter are fixed on the other side of the top of the inner side of the box body, and the regulating switch of the micro water pump and the display disc of the flowmeter are positioned on the top surface of the outer side of the box body; the portable battery is fixed on the upper part of one side surface of the box body, and a detachable clamping block is arranged on the side surface and used for replacing the portable battery; the portable battery is respectively connected with the micro water pump, the flowmeter and the semiconductor refrigeration assembly through electric leads to supply power to the micro water pump, the flowmeter and the semiconductor refrigeration assembly;
a porous sealing end cover is arranged on a small hole for accommodating the downstream liquid guide pipe on the box body, and is used for sealing the inside of the box body while the downstream liquid guide pipe passes through the porous sealing end cover; the outer side surfaces of the downstream liquid guide pipe and the reflux liquid guide pipe are respectively provided with a heat insulation coating for avoiding heat exchange between liquid in the liquid guide pipe and the outside;
the liquid cooling supply box is arranged on the back side of the composite cooling garment body in a shoulder strap or sewing mode.
2. The whole body composite cooling garment based on the bionics principle of claim 1, wherein the liquid cooling circulation heat exchange channel is formed by an anti-bending silica gel hose and is fixed on the heat insulation material layer or the lining layer by bonding and the like.
3. The systemic composite cooling garment based on the bionics principle of claim 1, wherein the lining layer is woven by 80% of cotton and 20% of spandex.
4. The systemic composite cooling garment based on the bionics principle as claimed in claim 1, wherein the micro water pump has a head of 15m, a body length of 11cm, a power of 60W, and a rated voltage of 12V.
5. The whole body composite cooling garment based on the bionics principle as claimed in claim 1, wherein the portable battery is a 12V, 100Ah lithium battery, and the length, width, and height are 56, 40, 67, respectively, and the unit is mm.
6. The bionic principle-based systemic composite cooling garment as claimed in claim 1, wherein the semiconductor refrigeration component is XH-X255 in model number, the power peak value is 60W, and the working voltage is 12V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110029329.0A CN112690519A (en) | 2021-01-11 | 2021-01-11 | Whole body composite cooling garment based on bionics principle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110029329.0A CN112690519A (en) | 2021-01-11 | 2021-01-11 | Whole body composite cooling garment based on bionics principle |
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| Publication Number | Publication Date |
|---|---|
| CN112690519A true CN112690519A (en) | 2021-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110029329.0A Pending CN112690519A (en) | 2021-01-11 | 2021-01-11 | Whole body composite cooling garment based on bionics principle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113455752A (en) * | 2021-06-28 | 2021-10-01 | 襄阳华智科技有限公司 | Intelligent comfortable liquid cooling garment with surface cooling function |
-
2021
- 2021-01-11 CN CN202110029329.0A patent/CN112690519A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113455752A (en) * | 2021-06-28 | 2021-10-01 | 襄阳华智科技有限公司 | Intelligent comfortable liquid cooling garment with surface cooling function |
| CN113455752B (en) * | 2021-06-28 | 2023-09-08 | 襄阳华智科技有限公司 | Intelligent comfortable liquid cooling clothes of face formula cooling |
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